XXX 



Index 



LSllpfUmcnt to \alurt, 

 .\'(n-ewi>er 29, 1 894 



Perfumes : a Natural History of Kaw Materials and Drugs used 



in the Perfume Industry. J. Ch. Sawer, 76 

 Perier (M. G.), Oigano-Metallic Combinations of Corneol, 

 Camphor, and Monochlor-Camphor with Aluminium 

 Chloride, 335 

 Peripneumonia in Cattle, ihe Microbe of Contagious, S. 



Arloinc. 2S7 

 Perkin (\V. U.), Magnetic Rotations of Acetic and Propionic 



Acid, 71 

 Perkin (W. H., jun., F.R.S.). Tetramcthyleneamine, 22; 

 /9-2'DimethylgliUaric Acid, 22; Hexamethylenedibromide, 

 143 ; Organic Chemistry, 494 

 Peroxides, Sodium and Uranium, Thomas Fairley, 103 

 Perrotin (M.), Photographic Exploration at Nice Observatory, 



287 

 Persia ; the BaVhtiari Mountains and Upper Elam, Lieut. - 



Colonel Sawyer, 34 

 Pertz (Miss), on the Hygroscopic Dispersal of Fruits in Certain 



Labial:?, 434 

 Peru, the Harvard Observatory in, Prof. W. H. rickering, 64 

 Peters (Dr. C. F. W.), Job. M tiller's Lehrbuch der Kosmischen 



Physik, \V. J. Lockyer, 49 

 Pettersson (Prof. Otto}, Swedish Hydroqraphic.il Work on 

 Baltic and North Seas, 131 ; Swedish Hydrographic Research 

 in the Baltic and North Seas, 305 

 Petz (G. G. von), East Siberia, 471 

 Pharmacy ; Death of Dr. Lnuis von Usiar, 60 

 Pheasants, Observations on ^■oung, Prof. C. LloyJ Morgan, 575 

 Philadelphia, the Zoological .Society of, 109 

 Phillipps-Wolley (Clivc), Big-Game Shooting, 29S 

 Phillips (.■\. H.), Stalagmite from Lava Caves of Kil.iuea, 235 

 Philology; Death of Prof. \V. D. Whitney, 153 

 Philosophy ; Sludien uber Claudiu'S Ptolemaus : ein Beitrag 

 zur Geschichte der griechischen Philosophic und 

 Astrologic, Franz Boll, 398 

 Phifalix (C), on some Antitoxic Properties of the Blood of 

 the Terrestrial Salamander (SalamanJra maculosa) against 

 Curare, 444 

 Phonograph, the, Prof. McKendrick, 461 

 Phonograph, New Simple Form of, A. Koeltzow, 275 

 Phosphorescence, Influence of Low Temperatures on the 



Phenomena of, Raoul I'ictet, 564 

 Photo- Electric Leakage, Prof. Oliver J. Lodge, F. R.S.,on, 



406 

 PhotoElcclric Phenomena, Dr. J. Elster, Dr. H. Geitel, 451 

 Photo-Micrography ; Practical Photo-Micrography, Andrew 



I'ringle, 318 

 Photogiaphy : the Delerminaiion of Latitude an<l Longitude 

 by Photography, Prof. C. Runge, 102 ; the Frena Camera, 

 229 ; Edison's Kineto- Phonograph, A. and W. K. L. 

 Dickson, 140 ; the Photography of the Splash of a Drop, 

 K. S. Cole, 222 ; Ihc Progress of Astronomical Photography, 

 H. C. Rus>ell, F.K.S., 230 ; PholO|;r.iph of a Landscape in 

 Living and Head Bacteria, 250 ; Phoingrai>hs of the Moon, 

 MM. Licwy and Puiseux, 278 ; Photographs of Flames, 

 Captain Abney, 2S5 ; Solar Eclipse Photography, Albert 

 Taylor, 433 ; a Selection of Photographs of Stars, Star 

 Clusters and Nebul.-c, together with Information concerning 

 the Instruments and the Methodi employed in the Pursuit 

 ofCelc>iial Photography, Isi.ac Uoherts. F.R.S., Dr. A. \. 

 Common, F.K.S., 447 ; Photographic and Visual Refracting 

 Teletcope and Spectroscope presented lo the Cape Ob- 

 •crvatory by Mr. Frank McClean, 552 ; Photography by 

 Artificial Light, 553 ; an Instrument for Photographing 

 Metcofj, 556; Ihe Rnyal I'hotographic Society ; Addre-is of 

 the Prc-idcnt, Sir H. Trueman Wood, 577 ; nn the De- 

 vclnpmcni of the Latent Image in Photography by Alkaline 

 Peroxide-. G. A. I.e Ki.y, 588; Handbuch der Pholo- 

 graphie. Prof. Dr. H. W. Vogel, Prof. R. .Meldola, F.R.S., 

 589; Application of Photography lo the Deciphering 

 of "Palimpsest " Manufciipt-, E. Ptingsheim, 604 

 Phylliom I'ukhrifolium, M. Sapjiey, 216 

 I'nyl'igi-ny, Ontogeny, and Syiicmatic Arrangement, Prof, von 



l.iitcl. 510 

 I'hysiciaim, Royal College of, Harvcian Oration, Dr. T. Lauder 



Itninton, K. R.S., 625 



Phy-ir- ■ H I'ninrsr* on Maxwell and Heri?, 8 ; Elasiicity 



■ ■> a« Dependent upon Chemical Com- 



nn and O. Schott, 21 ; the Formation 



01 M' virj; ^l.•^llll I ilms by Klectrnlysin, F. Myliusand O. 



Fromm,2l; Weidemann's Annalen der Physik und Chemie, 

 21, llS, 236, 515, 635 ; Variation of Rotatory Power under 

 Intluence of Temperature, . v. Lc Bell, 23; C. H. Wind's 

 Measurements on Kerr Phenomena in I'olar Reflection on 

 Nickel, Prof. Ivamerlingh Onnes, 24 : M. de Haas's Me.isure- 

 ments of CoelTicient of Viscosity of Methyl-Chloride, Prof. 

 Kamerlingh Onnes, 24 ; Physiological Psychology and 

 Psycho-Physics, Prof. E. B. Titchener, the Writer of the 

 Nole, 28; the Mass of the Earth, The Reviewer, 30; the 

 Weight of the Earth, "K.," Prof. A. G. Greenhill, F.R.S., 

 52; the Mean Density of the Earth, Prof. J. II. Poynling, 

 F. R.S., 542 ; Hfat Experiments, Dr. V. Dvor.ak, 35 : New 

 Method of Determining Critical Temperatures by Critical 

 Index, James Chappuis, 48 ; New Method for Determination 

 and Lowering of Freezing-Points of Solutions, .'\. I'onsot, 

 48 ; J oh. M tiller's Lehrbuch der Kosmischen Physik, Dr. 

 C. F. W. Peters, W. J. Lockyer, 49 ; Physical Society, 69, 

 93, 142, 215, 285 ; Transformations of Mechanical into 

 Chemical Energy, M. C. Lea, 91 ; Specific Heal of Carbon 

 Dioxide at Constant Volume, Dr. J. Joly, 92; the Siabilily 

 of a Tube, Prof. Greenhill, 93 ; Eleciro-magneiic Induction 

 in Current Sheets and its Representation by Moving Trails 

 of Images, G. H. Bryan, 93; Dielectrics, Kollo Applcyard, 

 93 ; Behaviour of Certain Bodies in Presence of lOJectro- 

 magnetic Oscillations, Prof. G. M. Minchin, 94 ; Determina- 

 tion of Relative Intensity ol Gravity, G. Bigoiirdan, 94; 

 Physical Properties of Pure Nitrous Oxide, P. Villaid, 94; 

 Stability of Dilute Solutions of Corrosive Sublimate, Leo 

 Vignon, 94; Berlin Physical Society, 95, 192, 2S7 ; the De- 

 structive EtTect ol Small Projectiles, Prof. Victor Iloisley, 



F. R. S., 104 ; Measurement of Surface Tension of Water and 

 Mercary in Capillary Tubes G. Quincke, 1 18 ; the Stress and 

 Strains in Isotropic Elastic Solid Ellipsoids in Equilibrium under 

 Bodily Forces Derivable from Potential of Second Degree, C. 

 Chrce, 119; the Superficial Tension of Saline Solutions, H. 

 Semis, 120 ; Thermo-electric Properties of Salt Solutions, 



G. S. Emery, 236 ; Relation between Density of Saline 

 .Solution and .Molecular Weight of Dissolved Salt. George 

 Charpy, 2S7 ; Death of Prof. A. Kundt, 130; the Passageof 

 Hydrogen through a Palladium Septum, Piof. W. Ramsay, 

 F.R.S., 142 ; Relations of Pressure, Volume, and Tempera- 

 ture of Rarefied Gases, Prof W. Ramsay, F. K.S- and E. 



^ C. C. Baly, 143, 215; Exhibitions of Physical .Xpparalus, 



151 ; Obituary .Votice of August Kundt, Dr. II. du Hois, 



152 ; Study of Fluid .Motion by Means ol Coloured Bands 

 Prof. Osborne Reynolds, F.R.S., 161 ; Experimental De- 

 monstration of Purely Accidental Character of Critical Slate, 

 P. de Heer. 165 ; the Abnormal Phenomena near the Critical 

 Point, Dr. Kuenen, 240 ; Experiments made by Pr. Kuenen 

 in the Leiden Laboratory on the Abnormal Phenomena 

 observed by Galiizine near the Critical Point, 312; the 

 Radiation of Gases, F. I'aschen, iSS; the Isothcimals of 

 Ether, Rose Innes, 215 ; a Laboratory for Physical 

 and Chemical Research, 21 7 ; New Methods of obtaining 

 Specific Induclive Capacity of Solids under either .Slowlyor 

 Rapidly Changing Fields, E. G. Northrup, 229 ; Researches 

 on Modern Explosives, Wm. Macnab and E. Ristori, 236; 

 Ihe Viscosity of Solids, J. Dewar, 238 ; Experiments in 

 Test of Validily of Newtonian Law of Attraction for 

 Crystalline and I-otropic Masses at Small Distances, A. S. 

 Mackenzie, 252 ; on the Newtonian Constant of Graviiation, 

 Prof. C. V. Boys, F.R.S., 330, 366, 417, 571 ; Method for 

 Determining Thermal Conductivity of Metals, Jos. II. Gray, 

 261 : Ihe Composition of Atmospheres which Extinguilh 

 Flame, Dr. Frank Clowes, 283 ; Captain Abney's Photo- 

 graphs of Flames, 285; an Elemental y Theory of Plani- 

 metcrs. Prof. (). Ilenrici, 2S5 ; the Ilalchct Planimeter, 

 F. W. Hill, 285 ; Popular Lcctuies and Addresses by Sir 

 William Thomson (Baron Kelvin), P.R.S., Prof. Oliver J. 

 Lodge, F. R.S., 289, 313; on the Viscosity of Waler ii 

 determined by Mr. J. B. Hanney, by means of his Micro* 

 rheometcr, U. E. Bainctt, 311 ; (Graphical Kcprcsentation of 

 Heterogeneous Equilibrium in Systems of One to Four 

 .Substances, B. Roozeboi m, 312 ; the Coefficients of 

 Viscosity of Fluids in Corresponding States calcu- 

 lated by Mr. de Haas, Prof. Kamerlcigh Onnes, 312! 

 Opening Address in Section A of the British Association, 

 by Prof. A. W. Kucker, F. R.S. , 343 ; Experiments in Tir- 

 I.ead Alloys ranging fioni Pb.Sn,„ to I'b|jSn, Iternhard 

 Wiesengrund, 394 ; on ihc .Specific Heat of Liquid Sulphur- 



